2549177298

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{439}}^1\times {\mathrm{563}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 5717606400

約数和(自身を除く): 3168429102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 439, 563, 573, 878, 1126, 1146, 1317, 1689, 1719, 2634, 3378, 3438, 3951, 5067, 5157, 7902, 10134, 10314, 11853, 15201, 23706, 30402, 83849, 107533, 167698, 215066, 247157, 251547, 322599, 494314, 503094, 645198, 741471, 754641, 967797, 1482942, 1509282, 1935594, 2224413, 2263923, 2903391, 4448826, 4527846, 5806782, 6673239, 13346478, 47206987, 94413974, 141620961, 283241922, 424862883, 849725766, 1274588649, 2549177298]

約数ペア:

[(1, 2549177298), (2, 1274588649), (3, 849725766), (6, 424862883), (9, 283241922), (18, 141620961), (27, 94413974), (54, 47206987), (191, 13346478), (382, 6673239), (439, 5806782), (563, 4527846), (573, 4448826), (878, 2903391), (1126, 2263923), (1146, 2224413), (1317, 1935594), (1689, 1509282), (1719, 1482942), (2634, 967797), (3378, 754641), (3438, 741471), (3951, 645198), (5067, 503094), (5157, 494314), (7902, 322599), (10134, 251547), (10314, 247157), (11853, 215066), (15201, 167698), (23706, 107533), (30402, 83849)]